Positive psychology is as concerned with strength as with weakness, as interested in building the best things in life as in repairing the worst.
积极心理学既关注弱点也关注优势，既对修复最坏的事情感兴趣，也对建立生活中最好的事情感兴趣。
真相并不总是美丽的，美丽的言辞也不总是真相。
【译文】将知识默记在心，学习时，不感到满足，教人时，不感到倦怠，这三方面我做到了哪些呢？
品牌建设是长期工程，需要一代代人持续努力。
I'm not afraid to fail because I know it's part of success.
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
The world is a stage, and we are all playing our parts.